Frame::setView should not call confusingAndOftenMisusedAttached()
Frame::setView should not call confusingAndOftenMisusedAttached()

This caller wants Document:isActive() instead.

Review URL: https://codereview.chromium.org/53873002

git-svn-id: bf5cd6ccde378db821296732a091cfbcf5285fbd@161004 bbb929c8-8fbe-4397-9dbb-9b2b20218538

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